1 files changed, 17 insertions, 62 deletions

diff --git a/arch/arm/mach-ux500/devices-common.c b/arch/arm/mach-ux500/devices-common.c
index 898a64517b0..c5312a4b49f 100644
--- a/arch/arm/mach-ux500/devices-common.c
+++ b/arch/arm/mach-ux500/devices-common.c
@@ -20,8 +20,9 @@
 #include "devices-common.h"
 
 struct amba_device *
-dbx500_add_amba_device(const char *name, resource_size_t base,
-		       int irq, void *pdata, unsigned int periphid)
+dbx500_add_amba_device(struct device *parent, const char *name,
+		       resource_size_t base, int irq, void *pdata,
+		       unsigned int periphid)
 {
 	struct amba_device *dev;
 	int ret;
@@ -39,6 +40,8 @@ dbx500_add_amba_device(const char *name, resource_size_t base,
 
 	dev->dev.platform_data = pdata;
 
+	dev->dev.parent = parent;
+
 	ret = amba_device_add(dev, &iomem_resource);
 	if (ret) {
 		amba_device_put(dev);
@@ -49,60 +52,7 @@ dbx500_add_amba_device(const char *name, resource_size_t base,
 }
 
 static struct platform_device *
-dbx500_add_platform_device(const char *name, int id, void *pdata,
-			   struct resource *res, int resnum)
-{
-	struct platform_device *dev;
-	int ret;
-
-	dev = platform_device_alloc(name, id);
-	if (!dev)
-		return ERR_PTR(-ENOMEM);
-
-	dev->dev.coherent_dma_mask = DMA_BIT_MASK(32);
-	dev->dev.dma_mask = &dev->dev.coherent_dma_mask;
-
-	ret = platform_device_add_resources(dev, res, resnum);
-	if (ret)
-		goto out_free;
-
-	dev->dev.platform_data = pdata;
-
-	ret = platform_device_add(dev);
-	if (ret)
-		goto out_free;
-
-	return dev;
-
-out_free:
-	platform_device_put(dev);
-	return ERR_PTR(ret);
-}
-
-struct platform_device *
-dbx500_add_platform_device_4k1irq(const char *name, int id,
-				  resource_size_t base,
-				  int irq, void *pdata)
-{
-	struct resource resources[] = {
-		[0] = {
-			.start	= base,
-			.end	= base + SZ_4K - 1,
-			.flags	= IORESOURCE_MEM,
-		},
-		[1] = {
-			.start	= irq,
-			.end	= irq,
-			.flags	= IORESOURCE_IRQ,
-		}
-	};
-
-	return dbx500_add_platform_device(name, id, pdata, resources,
-					  ARRAY_SIZE(resources));
-}
-
-static struct platform_device *
-dbx500_add_gpio(int id, resource_size_t addr, int irq,
+dbx500_add_gpio(struct device *parent, int id, resource_size_t addr, int irq,
 		struct nmk_gpio_platform_data *pdata)
 {
 	struct resource resources[] = {
@@ -118,13 +68,18 @@ dbx500_add_gpio(int id, resource_size_t addr, int irq,
 		}
 	};
 
-	return platform_device_register_resndata(NULL, "gpio", id,
-				resources, ARRAY_SIZE(resources),
-				pdata, sizeof(*pdata));
+	return platform_device_register_resndata(
+		parent,
+		"gpio",
+		id,
+		resources,
+		ARRAY_SIZE(resources),
+		pdata,
+		sizeof(*pdata));
 }
 
-void dbx500_add_gpios(resource_size_t *base, int num, int irq,
-		      struct nmk_gpio_platform_data *pdata)
+void dbx500_add_gpios(struct device *parent, resource_size_t *base, int num,
+		      int irq, struct nmk_gpio_platform_data *pdata)
 {
 	int first = 0;
 	int i;
@@ -134,6 +89,6 @@ void dbx500_add_gpios(resource_size_t *base, int num, int irq,
 		pdata->first_irq = NOMADIK_GPIO_TO_IRQ(first);
 		pdata->num_gpio = 32;
 
-		dbx500_add_gpio(i, base[i], irq, pdata);
+		dbx500_add_gpio(parent, i, base[i], irq, pdata);
 	}
 }